Results 231 to 240 of about 6,401 (269)

Analisis Aktivitas Enzim Tripsin dari Pyloric Caeca serta Kandungan Nutrisi Ikan Sebelah (Pseudorhombus sp.) dan Kakap Merah (Lutjanus campechanus, Poey 1860)

Jurnal FishtecH
Trypsin is a proteolytic enzyme that plays a crucial role in protein digestion in fish. This study investigates the trypsin activity from the pyloric caeca of two fish species, flounder (Pseudorhombus sp.) and red snapper (Lutjanus sp.), and explores its
Rahma Dini Arbajayanti, Tati Nurhayati, Mala Nurilmala, Putinur, Febrina Rolin   +4 more
semanticscholar   +1 more source

Description of Eggs and Larvae of Laboratory Reared Red Snapper (Lutjanus campechanus)

Copeia, 1980
GOLTERMAN, H. L. 1969. Methods for chemical analysis of fresh waters. IBP Handbook 8, Blackwell Scientific Publications, Oxford. GRAY, J. 1932. The osmotic properties of the eggs of the trout (Salmofario). J. Expl. Biol. 9:277-299. HULATA, G., R. MOAV AND G. WOHLFARTH. 1974.
Nancy N. Rabalais, Steven C. Rabalais, C. R. Arnold   +2 more
openaire   +1 more source

Movement patterns of red snapper Lutjanus campechanus based on acoustic telemetry around oil and gas platforms in the northern Gulf of Mexico

, 2020
Offshore oil and gas platforms in the northern Gulf of Mexico are known aggregation sites for red snapper Lutjanus campechanus. To examine habitat use and potential mortality from explosive platform removals, fine-scale movements of red snapper were ...
Aminda G. Everett, Stephen T. Szedlmayer, B. J. Gallaway   +2 more
semanticscholar   +1 more source

Authentication of red snapper (Lutjanus campechanus) fillets using a combination of real-time PCR and DNA barcoding

Food Control, 2020
Red snapper (Lutjanus campechanus) is a historically overfished and highly valued species that is commonly substituted with other fish, such as tilapia, rockfish, and other snapper species.
Rachel B. Isaacs, Rosalee S. Hellberg
semanticscholar   +1 more source

Forecasting dynamics of red snapper (Lutjanus campechanus) in the U.S. Gulf of Mexico

Fisheries Research, 2017
Abstract Understanding dynamics and stock structures of fish is particularly relevant to assessments and management of marine living resources. Using the nonparametric, nonlinear time series (NLTS) approach, we modeled dynamics of red snapper ( Lutjanus campechanus ) represented by time series of two fisheries-independent abundance indices and two ...
Hui Liu, Mandy Karnauskas, Xinsheng Zhang, Brian Linton, Clay Porch   +4 more
openaire   +1 more source

Oxygen Consumption, Energy Expenditure, and Growth of the Red Snapper (Lutjanus campechanus)

Transactions of the American Fisheries Society, 1979
Abstract Daily weight increases of captive 1–2-year-old red snappers over a period of 300 days were approximately 0.45% of body weight—a value which agreed closely with estimated daily weight increases in a wild population. Respiratory metabolism for 1–2-year-old red snappers swimming at 0.5 km/hour was 89 mg O2 kg−1 hour−1 at 20 C, and resting ...
J. M. Wakeman, C. R. Arnold, D. E. Wohlschlag, S. C. Rabalais   +3 more
openaire   +1 more source

Age estimation of red snapper (Lutjanus campechanus) using FT-NIR spectroscopy: feasibility of application to production ageing for management

, 2020
Recent application of Fourier transform near infra-red spectroscopy (FT-NIRS) to predict age in fish otoliths has gained attention among fisheries managers as a potential alternative to costly production ageing of managed species We assessed the age ...
Michelle S. Passerotti, T. Helser, I. Benson, B. Barnett, J. Ballenger, Walter J. Bubley, M. Reichert, J. Quattro   +7 more
semanticscholar   +1 more source

The use of otolith shape analysis for ageing juvenile red snapper, Lutjanus campechanus

Environmental Biology of Fishes, 2010
Morphological changes in otolith shape with age, of young (
Sabrina G. Beyer, Stephen T. Szedlmayer
openaire   +1 more source

Fourier-transform near infrared spectroscopy (FT-NIRS) rapidly and non-destructively predicts daily age and growth in otoliths of juvenile red snapper Lutjanus campechanus (Poey, 1860)

Fisheries Research, 2020
Fourier Transform Near Infrared Spectroscopy (FT-NIRS) has shown great promise as a rapid and non-destructive method for predicting age in years from a variety of ageing structures in fish.
Michelle S. Passerotti, Christian M. Jones, Christopher E. Swanson, J. Quattro   +3 more
semanticscholar   +1 more source

Home range and movement patterns of red snapper (Lutjanus campechanus) on artificial reefs

Fisheries Research, 2011
Abstract Red snapper (Lutjanus campechanus) are associated with artificial habitats in the Gulf of Mexico (GOM). However, fine-scale movements and use of artificial reefs by red snapper over diel periods is unclear. Both manual and passive telemetry were used to examine fine-scale movement patterns and residence time of red snapper around artificial ...
Darin T. Topping, Stephen T. Szedlmayer
openaire   +1 more source